General

  • Target

    50a0b1f13ecc693a781b25c0bfb7e32bd4585bf6cc0c45655331df0d8ed03315

  • Size

    1.5MB

  • Sample

    240520-w23lssca73

  • MD5

    4097974a2c514d3b1feacd8749e98c3c

  • SHA1

    83270abf417c64cc7edfe9270b2b176174d3aca4

  • SHA256

    50a0b1f13ecc693a781b25c0bfb7e32bd4585bf6cc0c45655331df0d8ed03315

  • SHA512

    9f1e4a659323d4ef80d82023373d714f137aa94417fd672a932a95aa437ea64c8bde0dee9230188327b77ce1f11946dc6045ccf2dfe55fd02071df4a3d37bd4f

  • SSDEEP

    49152:XXn4/8uZG3gNtvcAe6q59Q9ITktllPWi9CN:XyG3ceAe6qQyTClleisN

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      50a0b1f13ecc693a781b25c0bfb7e32bd4585bf6cc0c45655331df0d8ed03315

    • Size

      1.5MB

    • MD5

      4097974a2c514d3b1feacd8749e98c3c

    • SHA1

      83270abf417c64cc7edfe9270b2b176174d3aca4

    • SHA256

      50a0b1f13ecc693a781b25c0bfb7e32bd4585bf6cc0c45655331df0d8ed03315

    • SHA512

      9f1e4a659323d4ef80d82023373d714f137aa94417fd672a932a95aa437ea64c8bde0dee9230188327b77ce1f11946dc6045ccf2dfe55fd02071df4a3d37bd4f

    • SSDEEP

      49152:XXn4/8uZG3gNtvcAe6q59Q9ITktllPWi9CN:XyG3ceAe6qQyTClleisN

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks